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Chip numbers starting with 74

nr name cat description manufacturer
74 CNY74-2 ~ pinout
74 CNY74-4 ~ pinout
74 HT74XX_SOT3 consumer Negative Voltage Regulator, pinout Holtek
74 HT74XX_TO3 consumer Negative Voltage Regulator, pinout Holtek
74 MIC74 i2c I/O-expander for I2C-Bus or SMBus comparable to pcf8574 (same pinning) with optional additional functions (fan speed control) Micrel
There are too many for one page, so include the next digit:
740 741 742 743 744 745 746 747 748 749
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Other sites where you can search on chip number

www.chipdocs.com/ Very good!
www.icmaster.com/ Registration is needed in advance. Will be closed spring 2002.
www.questlink.com/ Registration is needed before you can download datasheets. Chips can sometimes be ordered via Arrow/Avnet.
www.elisnet.or.jp/ In Japanese only.

For more data about the above WWW sites and for more information sites.
www.findchips.com/ Do a search at 20+ distributors at once!
www.netcomponents.com/ Do a search for scarce chips at many brokers at once!

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